/**
 * Licensed to Jasig under one or more contributor license
 * agreements. See the NOTICE file distributed with this work
 * for additional information regarding copyright ownership.
 * Jasig licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a
 * copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on
 * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.jasig.portal.spring;

import org.springframework.beans.factory.xml.BeanDefinitionParserDelegate;
import org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader;
import org.springframework.beans.factory.xml.XmlReaderContext;
import org.w3c.dom.Element;

/**
 * Extends the Spring DefaultBeanDefinitionDocumentReader to set the {@link BeanDefinitionParserDelegate#DEFAULT_LAZY_INIT_ATTRIBUTE}
 * to true, usefull when loading a context during testing or with command line tools.
 * 
 * @author Eric Dalquist
 * @version $Revision$
 */
public class LazyInitByDefaultBeanDefinitionDocumentReader extends DefaultBeanDefinitionDocumentReader {
    @Override
    protected BeanDefinitionParserDelegate createHelper(XmlReaderContext readerContext, Element root, BeanDefinitionParserDelegate parentDelegate) {
        root.setAttribute(BeanDefinitionParserDelegate.DEFAULT_LAZY_INIT_ATTRIBUTE, "true");
        return super.createHelper(readerContext, root, parentDelegate);
    }
}